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1999 Ford Mustang Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport Predator P2 Tuner Reviews


Quick and easy

Reviewed By brian p (Hartselle, AL) Reviewed for a 1999 Ford Mustang —10/4/2007 10:02 AM

Does everything I needed it to do. Very easy and quick. Made a huge difference if the way my car runs and shifts. Gear ratio change was my first need but everything else you can change taylors the car to your driving style and likes. The only thing I didn't like is that it's only good for one car at a time.

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Jet Performance Module Reviews


great addition

Reviewed By Philip E (Holloman AFB, NM) Reviewed for a 1999 Ford Mustang —7/27/2007 6:34 PM

I have compared my performance chip review to others I have read and have this it say. Othes said there were small performance improvemance and I agree, but the change in shift pateraneces is a small improvance the biggest gain is in gas mileage. You need to buy 91 ocaaine or better fuel but my car went for 18 city to 20 and 26 to 30 MPG. I have made some other changes to my car it has a K&N Cold Air Inatke and a Flowmaster Exhaust installed. I estamate the HP has been changed from 195HP to 245HP between all 3 instalations in all I recomend the installing the Module ICE

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DiabloSport inTune i3 Platinum Tuner Reviews


Major improvement!

Reviewed By Logan P (LAS VEGAS, NV) Reviewed for a 2014 Ford Mustang —12/9/2017 10:36 AM

It' was everything I was hoping for. Throttle response, horsepower, fuel accompany.... Just make sure if you go in for smog, set it back to stock a 100 miles or so

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